Utica-Dunkirk 550002722 Conversion Kit 326058-757 this part is often specified

this part is often specified for converting older R22 fan coils to R410A compatibility

OEM Compatibility: Exact replacement for Lochinvar Knight KBN150 and A

contractors ensure seamless compatibility with existing chassis mounting points and electrical harnesses

Built to handle pressure ranges of 5-250 PSI for air and 5-200 PSI for fluids

and Coleman residential platforms

Utica-Dunkirk 550002722 Conversion Kit 326058-757 this part is often specifiedThe Utica Dunkirk 550002722 is a professional grade Natural to Propane (LP) conversion kit engineered for specific Utica and Dunkirk Series II gas fired boilers. This OEM NAT LP CONV KIT is essential for field converting natural gas boilers to liquid propane fuel without compromising combustion performance or safety. It is a critical component for technicians servicing XEB 3 Series II, SVB, and FSB boiler models, ensuring the manifold pressure and